baber/WOPTO huggingface dataset:
Patent JP-2003134059-A (JP)
Title: Radio wave monitoring device and radio wave monitoring system using the same
Inventor: OKAMOTO KAZUTOSHI
IPC: H04B17/26
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems that reception/detection of asynchronous FH waves (frequency hopping waves) are impossible and simultaneous reception/ detection of a plurality of communication waves are impossible even in the case of general communication waves which are not the FH waves in the conventional radio wave monitoring device. SOLUTION: Signals induced by an antenna 1 are inputted in a plurality of receiving parts 22a to 22n having respectively different receiving bands. The signals are converted into IF frequency at every receiving band in the receiving parts 22a to 22n, inputted in the respective AD converters 23, and converted into digital signals. IF signals are inputted in the respective signal processors 25 and a plurality of FH waves and the communication waves to simultaneously appear are detected by monitoring appeared radio waves by performing FFT analysis by a digital signal processing.
Patent JP-2003133360-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUZUKI SHINSUKE
IPC: H01L23/52
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same, where bonding wires are prevented from coming into contact each other. SOLUTION: A contact-preventing ring 26 is installed between an inner wire 28 and an outer wire 24, and this prevents contact in between the inner wire 28 and the outer wire 24.
Patent JP-2003141247-A (JP)
Title: Identity confirming device
Inventor: SAGEHASHI MASAHIRO
IPC: G06Q50/22
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To realize a system for preventing mix up of patients and mistakes of medicine in a hospital at a low cost. SOLUTION: This identity confirming device is provided with a data reading part 7 for reading data to be recognized, a processing part 8 connected with the data reading part, first and second storage parts 9, 10 for storing the data read by the data reading part and an output means for outputting processing results in the processing parts, and the processing part 8 is provided with a function for judging whether or not the data is stored in the first storage part 9, a function for storing the data inputted from the reading part 7 in the first storage part 9 when no piece of data is stored in the first storage part 9 and for storing the data inputted from the reading part 7 in the second storage part 10 when the data is stored in the first storage part 9,  a function for judging identity by contrasting the data stored in the first storage part 9 with the data stored in the second storage part 10 and a function for outputting a judgment result of the identity to the output means.
Patent JP-2003135019-A (JP)
Title: Device for producing dried persimmon
Inventor: MATSUZAKI HAJIME
IPC: A23L19/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a dried persimmon, capable of controlling temperature and humidity accurately and giving a low running cost. SOLUTION: This device for producing the dried persimmon is equipped with a drying chamber 1 for housing the persimmons for processing, and a heating device for heating the drying chamber 1, and the heating device consists of a heating pipe 13 and a heating tool 33 for heating water supplied into the heating pipe 13. The heating device is made into a circulating form for circulating warm water between the heating pipe 13 and heating device 33. Also, the multiple number of heating pipes 13 are arranged in plane with the floor surface or the floor surface and inside wall surface of the drying chamber 1, and a blower 16 for circulating air in the drying chamber 1 and a dehumidifier 30 for performing dehumidification of the air are provided.  Further, an outside air-introducing part 22 is installed in a circulation passage of the air in the drying chamber 1 for enabling the introduction of the outside air into the part of the circulated air.
Patent JP-2003143542-A (JP)
Title: Method and device for editing image
Inventor: AKIYOSHI GIYOUZO
IPC: H04N5/92
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of an intermediate frame in an application for generating the intermediate frame from a key frame with interpolation. SOLUTION: An image inputting part 12 inputs the data of the key frame, and a matching processor 16 calculates corresponding point information between the data. An intermediate image generating part 18 generates an intermediate frame from the key frame and the corresponding point information. When a user feels a problem about the image quality of the generated intermediate frame, the user inputs the effect to an instruction acquiring part 104. An instruction is transmitted to a registering part 26, and a real intermediate frame included in the original moving image is registered in a frame storing part 102 as a new key frame.
Patent JP-2003145519-A (JP)
Title: Form for manufacturing block
Inventor: HAYASHI TOSHIKATSU
IPC: B28B21/88
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a form for manufacturing a block which can rapidly and inexpensively deal with various requests regarding change of block shape. SOLUTION: The bottom plate corresponding component in the form for manufacturing the block for building a water channel has a base 1, and a surface plate detachably arranged on the base 1. The form comprises a mechanism for vertically moving a plurality of inserts 15 for forming a drain port CB1f in the block CB1 in the base 1. The form selectively uses the surface plate (3) having insert inserting holes 3a1, 3b1 or the surface plate (20) capable of forming an opening for mounting a grating, thereby manufacturing the block CB1 having the plurality of the drain ports CB1f on the upper surface and the block CB5 having an opening CB5f for mounting the grating.
Patent JP-2003198980-A (JP)
Title: Video display device
Inventor: YUGAMI MASAIKU
IPC: H04N5/45
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device which can display input video signals of a plurality of formats as a multi-screen picture with extremely high picture quality while minimizing increases in hardware scale and intricateness of signal processing.  <P>SOLUTION: An inputted video signal is converted into an interlaced signal (1440i) with 1440 effective scanning lines and displayed as a picture (1). In the remaining area, interlaced signals (480i) with 480 effective scanning lines are displayed as pictures (2) to (4) while horizontally reduced by cyclically thinning out horizontal pixels without having, scanning lines thinned out. The pictures (2) to (4) do not have scanning lines thinned out, so they have the same picture quality vertically with the original video and are free of deterioration in picture quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002243826-A (JP)
Title: Device and method for estimating arrival direction of radio wave and directivity variable transmitter/ receiver
Inventor: KISHIGAMI TAKAAKI
IPC: G01S3/74
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of operation without causing accuracy degradation in arrival directions when the arrival directions are estimated by angle sweep such as a MUSIC method, etc. SOLUTION: This device for estimating the arrival directions of radio waves comprises a correlation matrix operator 7 for computing a correlation matrix by performing correlation operation on reception signals between antenna elements, a noise characteristic space operator 8 for computing a noise characteristic space matrix with characteristic vectors which belong to a noise characteristic space as a column or a row by decomposing the correlation matrix into characteristic values, a triangular matrix computer 9 for computing an upper or lower triangular matrix obtained by performing Cholesky decomposition on a matrix formed by the product of the noise characteristic space matrix and a matrix obtained by performing conjugate transposition on the noise characteristic space matrix,  an arrival angle evaluater 10 for computing angle evaluation values over a predetermined angle range of a function for evaluating the arrival angles expressed through the use of the upper or lower triangular matrix, and an arrival angle determiner 11 for determining the arrival angles from the evaluation results of the arrival angle evaluater.
Patent JP-2003153876-A (JP)
Title: Medical operation support apparatus
Inventor: KOMADA ICHIRO
IPC: G01R33/28
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical operation support apparatus which displays an operated part on an MRI image as surgery history. SOLUTION: The position of a surgical instrument 2 to be inserted during a medical operation is superimposed in real-time on the previously collected images of a part of interest in a subject and displayed in the medical operation support apparatus. The apparatus is provided with an insertion area calculating part 16 and a pixel value replacing part 12. The part 16 arithmetically processes coordinate value information of the surgical instrument 2 which is converted into a coordinate value on an image space from an image space coordinate value calculating part 8 and image data which is selected by an image selecting part 9 and also calculates the insertion area of the surgical instrument 2 inserted into the subject.  The part 12 replaces the pixel value of the position on the image of the insertion area of the surgical instrument 2 which is calculated by an arithmetic means 16 with another pixel value.
Patent JP-2003161884-A (JP)
Title: Afocal zoom lens
Inventor: TAKENAKA SHUJI
IPC: G02B15/20
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an afocal zoom lens having a large magnification and preventing a vignette of light flux from an object point on the optical axis and an object point off the optical axis.  <P>SOLUTION: The afocal lens is constituted of a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, a fourth lens group G4 having negative refractive power and a fifth lens group G5 having positive refractive power sequentially disposed from the object. Zooming is implemented by moving the positions of the second, third and fourth lens groups G2, G3, G4 in the direction of an optical axis. An entrance pupil EP of the afocal zoom lens is formed at a front position apart from the first lens group G1. The positions of a projection pupil of an objective lens placed in the front of the afocal zoom lens and the entrance pupil of the afocal zoom lens can be made to coincide with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160665-A (JP)
Title: Method of manufacturing polyimide precursor
Inventor: MINAMIMURA KIYOYUKI
IPC: C08G73/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain in a simple way a copolymer which is a polyimide precursor and has an amide-ester structure and an imide structure.  <P>SOLUTION: In a method of manufacturing a polyimide precursor, (a) a compound represented by formula (1): (R<SP>3</SP>OC)<SB>2</SB>R<SP>1</SP>(COOR<SP>2</SP>)<SB>2</SB>(wherein, R<SP>1</SP>is a tetravalent organic group; R<SP>2</SP>is a monovalent organic group having one or more carbons; and R<SP>3</SP>is OH or Cl), (b) an acid dianhydride and (c) a diamine or a dicyanate are polymerized and an amide acid portion thus obtained is imidated with an addition of a dehydration and ring closing agent and/or a catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160726-A (JP)
Title: Polyphenylene oxide resin composition, its production method, prepreg, laminated board, printed wiring board and multi-layered printed wiring board
Inventor: NAKAMURA YOSHIHIKO
IPC: H05K1/03
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyphenylene oxide resin composition improving the high-frequency characteristics of the cured product by lowering the dielectric constant and dielectric dissipation factor and also having high moldability and flame retardancy.  <P>SOLUTION: The polyphenylene oxide resin composition contains a polyphenylene oxide and a triallyl isocyanurate as essential components, the number average molecular weight of the polyphenylene oxide is in the range of 2,000-12,000 and the composition contains one selected from a halogenated polyphenylene oxide, a halogenated triallyl isocyanurate and a fluorinated aliphatic resin as a flame retardant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163220-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHIRAHATA MASAYOSHI
IPC: H01L21/265
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device capable of improving deterioration of life due to current decrease even when a side wall width is installed at a wider value than a proper value.  <P>SOLUTION: After a gate structure 4, an LDD area 6 and a side wall are formed in this order, arsenic ions 8 are implanted in the upper face of a silicon substrate 1 by oblique injection. An MDD area 9 is formed in the upper face of the silicon substrate 1 by annealing. The MDD area 9 and the gate structure 4 are not mutually overlapped in planar view. In addition, the MDD area 9 is formed shallow at higher concentration than the LDD area 6. Thereafter a source drain area 11 of higher concentration than the MDD area 9 is formed deeper than the LDD area 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166172-A (JP)
Title: Textile treatment agent, textile structure and method for producing the same
Inventor: HARA TOSHINORI
IPC: D06M13/148
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile treatment agent capable of compatibilizing imparting a textile structure with both hydrophilicity and high durability by its modification which has been difficult to accomplish so far, to provide the thus modified textile structure, and to provide a method for producing the modified textile structure.  <P>SOLUTION: This textile treatment agent comprises an oxazoline group- containing polymer and a hydrophilic compound containing a functional group subject to condensation. A textile structure is treated with this agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169465-A (JP)
Title: Gate drive circuit and power conversion device
Inventor: MITSUYANAGI TOSHIYUKI
IPC: H02M1/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive circuit wherein, when a plurality of semiconductor switching elements are connected, an imbalance between a voltage share and a current share due to a variation in a threshold voltage from one switching element to another is improved.  <P>SOLUTION: A gate drive circuit 103 which outputs gate control output signals to a semiconductor switching element 101 is provided with an offset circuit 3 which offsets the potentials of gate control output signals. Gate control output signals are offset through the offset circuit 3 by an amount equivalent to the potential corresponding to a difference in the threshold voltage between a plurality of semiconductor switching elements to equalize the timing of switching. Thereby, the imbalance between the voltage share and current share is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170446-A (JP)
Title: Method and equipment for manufacturing plate material, and plate material
Inventor: INABA YOSHISADA
IPC: B29L31/10
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To continuously obtain a plate material which can attain a sufficient strength and which is extremely lightweight and has an optimum heat insulating effect, by a simple process.  <P>SOLUTION: A member 5 comprising glass fibers is guided into a space formed by an outer mold 11 and a central mold 12, while a resin 4 is injected into this space, and the member 5 comprising the glass fibers and the resin 4 are made integral, so that a hollow panel 2 be formed. A foamable material is injected into a hollow portion formed in the hollow panel 2 and is so foamed as to be integrated with the hollow panel 2. Thereby the plate material 1 is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170439-A (JP)
Title: Method for vulcanization-molding double-side cogged belt
Inventor: TAKASHIMA HITOSHI
IPC: B29C35/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To upgrade the dimensional precision of a cog and reduce a manufacturing cost, in a method for vulcanization-molding the double-side cogged belt with cogs formed on both sides of a belt.  <P>SOLUTION: A belt intermediate 3 is thermally pressurized by an inner mold 2 with projecting strips formed at a specified pitch in the peripheral direction and an outer mold 5 with a plurality of mold pieces 6, 6... gathered together in the peripheral direction and thus the double-side cogged belt is molded. In addition, the mold assembly is constituted in such a way that when the outer mold 5 is clamped, the mold pieces 6, 6... are simultaneously gathered together by means of an almost cylindrical tapered sleeve 9. On the other hand, when the outer mold 5 is opened, each mold piece 6, 6... is simultaneously set apart from each other by scroll cam mechanisms 8, 66 and 68.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175068-A (JP)
Title: Shower equipment
Inventor: IWASHITA HIROYUKI
IPC: A61H33/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide shower equipment which can be used in an easy posture by reducing the uncomfortable feeling of a user caused by flowing of cold water to sites except for the prescribed site of a human body in the case of cold water bathing in the shower equipment for showering the prescribed site of the human body with warm water and the cold water for facilitating the flow of blood at the site.  <P>SOLUTION: The shower equipment consists of a cold water nozzle, a cold water feeding means for feeding the cold water to the cold water nozzle, a warm water nozzle, a warm water feeding means for feeding the warm water to the warm water nozzle, an opening and closing control valve provided at the feeding passage of respective cold water and warm water for opening and closing the feeding passage, and a control means for controlling the opening/ closing state of the opening and closing control valve. The water discharging range of the hot water nozzle includes that of the cold water nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003139213-A (JP)
Title: Magnetic screw transmission device
Inventor: SAKAGAMI AKIRA
IPC: F16H49/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary motion transmitting device of touchless type having a large transmitting ability transmitting the rotating angle accurately with a small play. SOLUTION: The magnetic screw transmission device is configured so that a gap C is provided between a magnetic screw 2 magnetized spirally and a magnetic disc-A 4 and a magnetic disc-B 5 and the rotary motion is transmitted touchlessly. According to this arrangement, a plurality of magnet segments 3 is installed and an accurate transmission of the rotary motion with a small play is made touchlessly, and the operation can be performed with less wear and noise emission even in an environment requiring the pureness such as a clean room.
Patent JP-2003178337-A (JP)
Title: Ticket system
Inventor: OMURA AKIRA
IPC: G06Q50/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket system never causing a trouble.  <P>SOLUTION: In this ticket system, two or more tickets to be required during a prescribed period are preliminarily designated. This system comprises a detection means for detecting a necessary ticket from the designated tickets during the prescribed period; and a providing means for automatically providing ticket information according to the detection result of the detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003136961-A (JP)
Title: Mounting structure of door glass run
Inventor: KUWABARA HIROKAZU
IPC: B60J1/10
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a door glass run whereby the exterior lip of the door glass run covering the external wall part of a door sash part will never impair the fine appearance resulting from turn-back, etc., when it is fitted. SOLUTION: The door glass run to make a slide contact with a door glass G and hold it is fitted in a groove formed in the door sash part 1, where a door outer panel 2 and door inner panel 3 are joined together at their upper F1 and lower peripheral edges F2 so as to form the ceiling 4 and inner walls 5 of the groove, while the external wall 6 of the groove is formed from a molding 7 whose base end 7a is fixed to the ceiling 4, and the forefront 11a of the exterior lip 11 of the door glass run 9 covering the outer surface of the molding 7 is inserted into and engaged with an engaging groove 12 provided in the molding 7.
Patent JP-2002249379-A (JP)
Title: Aluminum nitride sintered compact and member for device for manufacturing of semiconductor
Inventor: KATSUTA YUJI
IPC: H01L21/683
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium nitride sintered compact which contains aluminium nitride particles difficult to degranulate, shows strong resistance of 10<8> Ω.cm or more at a high temperature zone of for example 300-500 deg.C and has a relatively high thermal conductivity. SOLUTION: The aluminium nitride sintered compact contains aluminium nitride as a main component, rare-earth metals converted to oxides of 0.4 mol% or more and 2.0 mol% or less, alumina of 0.5 mol% or more and 2.0 mol% or less and Si of 80 ppm or less while an average diameter of aluminium nitride particles is 3 μm or less.
Patent JP-2003180516-A (JP)
Title: Cooker for electromagnetic cooking device and its preparation process
Inventor: MORI YOSHIHISA
IPC: H05B6/12
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker for electromagnetic cooking devices which is made mainly from pottery material, glass, ceramics or the like and can be relatively easily prepared without using large equipment or apparatuses, and is excellent in durability, heat resistance, corrosion resistance, discoloration resistance, safety, environment resistance and the like, and is rich in decorativeness.  <P>SOLUTION: In this cooker 1 for the electromagnetic cooking devices, a heating layer 2 is formed to cover the whole underside of a bottom surface of a cooker main body 1a which is fired to have a pot shape with materials for toughened porcelain, such as quartz, sericite, kaolinite, alumina and the like as the main material. A protective layer 3 is formed to cover the whole heating layer 2. The heating layer 2 contains silver or the like. The protective layer 3 contains silicon oxide, boron oxide, sodium oxide, potassium oxide or the like.  <P>COPYRIGHT: (C)2003,JPO